OMEGA Seamaster Aqua Terra 150M

The Omega Seamaster Aqua Terra 150M 220.53.43.22.02.001 is a GMT watch with a 43 mm case in Sedna gold. The case measures 14.3 mm thick and 50.3 mm between the lugs, with a domed sapphire crystal treated with antireflective coating on both sides. Inside is the calibre 8939, a self-winding Master Chronometer movement certified by METAS and resistant to magnetic fields up to 15,000 gauss. It runs on a 60-hour power reserve and drives GMT and worldtimer functions alongside a date display. The silver dial pairs with a screw-down crown, and a sapphire display back shows the rotor and balance bridge finished in Geneva waves. A blue alligator leather strap closes on a foldover clasp in Sedna gold, and the case holds a 150 metre water resistance rating.